Wish it had a higher resolution (1366x768 please), more internal storage (16 or 32GB), and two MicroSD slots.
I'm not a huge fan of capacitive touch, and would prefer the option for either capacitive or resistive (I'm in a cold country, I like gloves).
In a device that size however, I'd think they could fit a Intel CULV with 2GB RAM (then again, that would be a lot more expensive).
How about a better camera? Or are those who want a phone that takes decent pictures stuck with Sony?
While I do like the Dell Streak, I have no idea on how I'd carry it with me, and no way in hell am I wearing a man purse.